Merge branch 'km/svn-1.8-serf-only' into maint
* km/svn-1.8-serf-only:
Git.pm: revert _temp_cache use of temp_is_locked
git-svn: allow git-svn fetching to work using serf
Git.pm: add new temp_is_locked function
diff --git a/perl/Git.pm b/perl/Git.pm
index 7a252ef..204fdc6 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -61,7 +61,7 @@
remote_refs prompt
get_tz_offset
credential credential_read credential_write
- temp_acquire temp_release temp_reset temp_path);
+ temp_acquire temp_is_locked temp_release temp_reset temp_path);
=head1 DESCRIPTION
@@ -1206,6 +1206,35 @@
$temp_fd;
}
+=item temp_is_locked ( NAME )
+
+Returns true if the internal lock created by a previous C<temp_acquire()>
+call with C<NAME> is still in effect.
+
+When temp_acquire is called on a C<NAME>, it internally locks the temporary
+file mapped to C<NAME>. That lock will not be released until C<temp_release()>
+is called with either the original C<NAME> or the L<File::Handle> that was
+returned from the original call to temp_acquire.
+
+Subsequent attempts to call C<temp_acquire()> with the same C<NAME> will fail
+unless there has been an intervening C<temp_release()> call for that C<NAME>
+(or its corresponding L<File::Handle> that was returned by the original
+C<temp_acquire()> call).
+
+If true is returned by C<temp_is_locked()> for a C<NAME>, an attempt to
+C<temp_acquire()> the same C<NAME> will cause an error unless
+C<temp_release> is first called on that C<NAME> (or its corresponding
+L<File::Handle> that was returned by the original C<temp_acquire()> call).
+
+=cut
+
+sub temp_is_locked {
+ my ($self, $name) = _maybe_self(@_);
+ my $temp_fd = \$TEMP_FILEMAP{$name};
+
+ defined $$temp_fd && $$temp_fd->opened && $TEMP_FILES{$$temp_fd}{locked};
+}
+
=item temp_release ( NAME )
=item temp_release ( FILEHANDLE )
diff --git a/perl/Git/SVN/Fetcher.pm b/perl/Git/SVN/Fetcher.pm
index bd17418..10edb27 100644
--- a/perl/Git/SVN/Fetcher.pm
+++ b/perl/Git/SVN/Fetcher.pm
@@ -315,11 +315,13 @@
sub apply_textdelta {
my ($self, $fb, $exp) = @_;
return undef if $self->is_path_ignored($fb->{path});
- my $fh = $::_repository->temp_acquire('svn_delta');
+ my $suffix = 0;
+ ++$suffix while $::_repository->temp_is_locked("svn_delta_${$}_$suffix");
+ my $fh = $::_repository->temp_acquire("svn_delta_${$}_$suffix");
# $fh gets auto-closed() by SVN::TxDelta::apply(),
# (but $base does not,) so dup() it for reading in close_file
open my $dup, '<&', $fh or croak $!;
- my $base = $::_repository->temp_acquire('git_blob');
+ my $base = $::_repository->temp_acquire("git_blob_${$}_$suffix");
if ($fb->{blob}) {
my ($base_is_link, $size);
